{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:BXGCE5QB72NKSKFBD6CUJDT6SB","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"fd3b06d18eaa3ec3972554c8000dccb31575e02a25bae4833739e4053adf63f5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1999-10-27T08:59:47Z","title_canon_sha256":"ff9fe92a0401c44df8e95f766a11b23d6c94186dae85a92834d7881d8a79c237"},"schema_version":"1.0","source":{"id":"nucl-th/9910068","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/9910068","created_at":"2026-05-18T01:05:17Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/9910068v1","created_at":"2026-05-18T01:05:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/9910068","created_at":"2026-05-18T01:05:17Z"},{"alias_kind":"pith_short_12","alias_value":"BXGCE5QB72NK","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_16","alias_value":"BXGCE5QB72NKSKFB","created_at":"2026-05-18T12:25:49Z"},{"alias_kind":"pith_short_8","alias_value":"BXGCE5QB","created_at":"2026-05-18T12:25:49Z"}],"graph_snapshots":[{"event_id":"sha256:faf83b87b350b987bc7bac43d92802079ef14a7b82b85334681b415db1030dfb","target":"graph","created_at":"2026-05-18T01:05:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"To study collective motion, the extended pairing plus $QQ$ force model proposed recently is applied to $A$=46, 48 and 50 nuclei in the $fp$ shell region.\n Exact shell model calculations in the truncated model space\n $(f_{7/2},p_{3/2},p_{1/2})$ prove the usefulness of the interaction.\n The simple model with the pairing plus quadrupole pairing plus $QQ$ force and $J$-independent isoscalar proton-neutron force reproduces unexpectedly well observed binding energies, energy levels of collective (yrast) states and reduced $E2$ transition probabilities in $^{46}$Ti, $^{46}$V, $^{48}$V, $^{48}$Cr, $^{","authors_text":"K. Kaneko, M. Hasegawa, S. Tazaki","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"1999-10-27T08:59:47Z","title":"Application of the extended P+QQ force model to $N \\approx Z$ fp shell nuclei"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/9910068","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:dada2f34db9d27d6be80de48004c431b4c7da814d3bceb331cf5439dd63364e8","target":"record","created_at":"2026-05-18T01:05:17Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"fd3b06d18eaa3ec3972554c8000dccb31575e02a25bae4833739e4053adf63f5","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"1999-10-27T08:59:47Z","title_canon_sha256":"ff9fe92a0401c44df8e95f766a11b23d6c94186dae85a92834d7881d8a79c237"},"schema_version":"1.0","source":{"id":"nucl-th/9910068","kind":"arxiv","version":1}},"canonical_sha256":"0dcc227601fe9aa928a11f85448e7e904c43a4b96571246d3ef16ae982789b68","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0dcc227601fe9aa928a11f85448e7e904c43a4b96571246d3ef16ae982789b68","first_computed_at":"2026-05-18T01:05:17.645664Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:05:17.645664Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h2RSEVRVnuIwNHoG4p5JU/db4ldoLXgjptHkZRKowCHKybMrZdBTboXpBJnQvE0nJ7gnblcDx/20gcpPCchGCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:05:17.646340Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/9910068","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dada2f34db9d27d6be80de48004c431b4c7da814d3bceb331cf5439dd63364e8","sha256:faf83b87b350b987bc7bac43d92802079ef14a7b82b85334681b415db1030dfb"],"state_sha256":"53808e591ee95169de7df440a9a9b0a6846d4c3d15d8388f3d737338162396f3"}